Presentation
Pain.
From the case:
Pes anserinus spur
{"current_user":null,"step_through_annotations":true,"access":{"can_edit":false,"can_download":true,"can_toggle_annotations":true,"can_feature":false,"can_pin":false},"extraPropsURL":"/studies/13515/annotated_viewer_json?lang=us"}
Small exostosis-like bony outgrowth in the area of pes anserinus.
Unable to process the form. Check for errors and try again.